| /******************************************************************************* |
| * Copyright (c) 2007, 2009 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.equinox.internal.provisional.p2.ui.actions; |
| |
| import org.eclipse.equinox.internal.provisional.p2.ui.dialogs.ProvisioningWizardDialog; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.equinox.internal.p2.ui.ProvUIMessages; |
| import org.eclipse.equinox.internal.provisional.p2.director.ProfileChangeRequest; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.internal.provisional.p2.ui.IProvHelpContextIds; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ProvUI; |
| import org.eclipse.equinox.internal.provisional.p2.ui.dialogs.UninstallWizard; |
| import org.eclipse.equinox.internal.provisional.p2.ui.operations.PlannerResolutionOperation; |
| import org.eclipse.equinox.internal.provisional.p2.ui.policy.Policy; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class UninstallAction extends ExistingIUInProfileAction { |
| |
| public UninstallAction(Policy policy, ISelectionProvider selectionProvider, String profileId) { |
| super(ProvUI.UNINSTALL_COMMAND_LABEL, policy, selectionProvider, profileId); |
| setToolTipText(ProvUI.UNINSTALL_COMMAND_TOOLTIP); |
| } |
| |
| protected String getTaskName() { |
| return ProvUIMessages.UninstallIUProgress; |
| } |
| |
| protected int performAction(IInstallableUnit[] ius, String targetProfileId, PlannerResolutionOperation resolution) { |
| UninstallWizard wizard = new UninstallWizard(getPolicy(), targetProfileId, ius, resolution); |
| WizardDialog dialog = new ProvisioningWizardDialog(getShell(), wizard); |
| dialog.create(); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(dialog.getShell(), IProvHelpContextIds.UNINSTALL_WIZARD); |
| |
| return dialog.open(); |
| } |
| |
| protected ProfileChangeRequest getProfileChangeRequest(IInstallableUnit[] ius, String targetProfileId, MultiStatus status, IProgressMonitor monitor) { |
| SubMonitor sub = SubMonitor.convert(monitor, ProvUIMessages.ProfileChangeRequestBuildingRequest, 1); |
| ProfileChangeRequest request = null; |
| try { |
| request = ProfileChangeRequest.createByProfileId(targetProfileId); |
| request.removeInstallableUnits(ius); |
| // See https://bugs.eclipse.org/bugs/show_bug.cgi?id=255984 |
| // We ask to remove the the profile root property in addition to removing the IU. In theory this |
| // should be redundant, but there are cases where the planner decides not to uninstall something because |
| // it is needed by others. We still want to remove the root in this case. |
| String key = getPolicy().getQueryContext().getVisibleInstalledIUProperty(); |
| for (int i = 0; i < ius.length; i++) |
| request.removeInstallableUnitProfileProperty(ius[i], key); |
| } finally { |
| sub.done(); |
| } |
| return request; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.actions.AlterExistingProfileIUAction#getLockConstant() |
| */ |
| protected int getLockConstant() { |
| return IInstallableUnit.LOCK_UNINSTALL; |
| } |
| } |